borax

borax1
[ˈbɔːraks]
noun
  1. [mass noun]a white compound which occurs as a mineral in some alkaline salt deposits and is used in making glass and ceramics, as a metallurgical flux, and as an antiseptic
    硼砂,月石
  2. A hydrated sodium borate; chem. formula: Na2B4O710H2O
    四硼酸钠,化学分子式:Na2B4O710H2O
语源
  1. late Middle English : from medieval Latin, from Arabic būrak, from Pahlavi būrak

borax2
[ˈbɔːraks]
noun
  1. variant spelling of borak
    同 borak
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